H74788-02-7-5

View detailed technical data, stock status, and sourcing information for: H74788-02-7-5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-509-1423

Item Name Code

01857

Assigment Date

06/13/2003 (23 years ago)

An item which constitutes the detachable portion of a switch, circuit breaker, controller, motor starter actuator or items equipped with a key type station selector device etc, upon which the pushing pressure is applied to operate the item. It may be of any shape or design and may include a detachable top, marked with letter(s), numeral(s), or other characters, and/or a plunger or rod as an integral or detachable part. Excludes:knob; handle, switch; bar actuator, electrical switch and keytop, keyboard.

seal, ste tb; mx9 type used on ars-53; starboard side drive clamp ring assy end item identification, hexagon nut style, 2b thread class, unc thread series, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
End Item Identification: seal, ste tb; mx9 type used on ars-53; starboard side drive clamp ring assy
Thread Series: unc
Thread Quantity Per Inch: 8
Nominal Thread Size: 1.000 inches
Bearing Surface Type: chamfered
Material: copper alloy 630 overall
Material Document And Classification: astm b150, comp 6300 assn std single material response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
H74788-02-7-5	Hexagon Plain Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-509-1423?

The FSCG of the NSN 5310-01-509-1423 is 5310

Does the NSN 5310-01-509-1423 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-509-1423 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-509-1423 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-509-1423 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-509-1423 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Jun 13, 2003